VIDEO : Dolly Parton On Why Not Having Kids Makes Her The Perfect Babysitter

Jason LaVeris via Getty Images Dolly Parton?s favorite children?s book is ?The Little Engine That Could,? which is why it?s the first book given to every child who signs up for her charity, Dolly Parton?s Imagination Library. The title of Parton?s new children?s album, ?I Believe In You,? is another nod to the classic children?s story about a little blue train doing her best to make it over a hill.